| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $81.86 | 3.614% | $84.8184 | $84.82 | $84.80 | $84.80 |
| Purchase #2 | $234.66 | 8.453% | $254.4958 | $254.50 | $254.50 | $254.50 |
| Purchase #3 | $37.40 | 11.721% | $41.7837 | $41.78 | $41.80 | $41.80 |
| Purchase #4 | $141.73 | 9.384% | $155.0299 | $155.03 | $155.05 | $155.00 |
| Purchase #5 | $237.43 | 13.861% | $270.3402 | $270.34 | $270.35 | $270.30 |
| Purchase #6 | $19.98 | 6.318% | $21.2423 | $21.24 | $21.25 | $21.20 |
| Purchase #7 | $93.96 | 3.560% | $97.305 | $97.31 | $97.30 | $97.30 |
| 7 purchase totals = | $847.02 | $925.0153 | $925.02 | $925.05 | $924.90 | |